PAINTS FOR CUTTING RADIANT HEAT Q: My house has a couple of cathedral ceilings (made of drywall). Is there a paint that could be applied to the ceilings that would significantly reduce the radiant heat in the summer? A: I forwarded your email to my friend Tom Burke who found an excellent website for the type of coatings you are interested in using in your home. Visit www.radiantcomfort.com where you will find several products. Please bear in mind that neither Mr. Burke nor I have used these coatings and we cannot vouch for them. 
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